21135+1604
- Unique Name: 21135+1604SMA 143
- RA: .
- Dec: .
- Discoverer: SMA
- Discoverer Number: 143
- Components:
- First year: 1921
- Last year: 1921
- Observations: 1
- First position angle: 8
- Last position angle: 8
- First separation: 8.7
- Last separation: 8.7
- Mag first component: 12.0
- Mag second component: 12.5
- Spectral type:
- Primary proper motion RA:
- Primary proper motion DEC:
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: X
